Surname · Masculine
Siemiątkowski
Siemiątkowski Pronunciation
Siemiątkowski is pronounced shem-yont-KOFS-kee (/ɕɛmjɔ̃tˈkɔfski/).
Alive in 2025
972
National rank
#6696
Top voivodeship
Masovian
Residents of Poland
1 in 43,860